| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $184.57 | 3.194% | $190.4652 | $190.47 | $190.45 | $190.50 |
| Purchase #2 | $71.44 | 7.129% | $76.533 | $76.53 | $76.55 | $76.50 |
| Purchase #3 | $84.51 | 8.665% | $91.8328 | $91.83 | $91.85 | $91.80 |
| Purchase #4 | $171.69 | 3.837% | $178.2777 | $178.28 | $178.30 | $178.30 |
| Purchase #5 | $208.27 | 13.285% | $235.9387 | $235.94 | $235.95 | $235.90 |
| Purchase #6 | $199.60 | 10.325% | $220.2087 | $220.21 | $220.20 | $220.20 |
| Purchase #7 | $144.99 | 12.809% | $163.5618 | $163.56 | $163.55 | $163.60 |
| 7 purchase totals = | $1,065.07 | $1,156.8179 | $1,156.82 | $1,156.85 | $1,156.80 | |